
<!--<div echarts [options]="chartOption1" class="demo-chart"></div>-->
<div #collapse2 class="collapse2">
  <nz-collapse [nzBordered]="false">
    <nz-collapse-panel *ngFor="let panel of panel2"
                       [nzHeader]="panel.name" [nzActive]="panel.active">
      <div echarts [options]="chartOption" class="demo-chart" (chartInit)= "onChartInit($event)"></div>
    </nz-collapse-panel>
  </nz-collapse>
</div>
<div class="collapse1">
  <nz-collapse [nzBordered]="false">
    <nz-collapse-panel *ngFor="let panel of panel1"
                       [nzHeader]="panel.name" [nzActive]="panel.active">
      <div echarts [options]="option" class="demo-chart" (chartInit)= "onChartInit1($event)"></div>
    </nz-collapse-panel>
  </nz-collapse>
</div>
<div>
  {{YearList[1]}}
</div>
